GCSE/IGCSE chemistry multiple choice quizzes

GCSE Chemistry - Metals Page

Metals - The Reactivity Series (1) Reaction of metals with water/steam : Experimental sheet for the reaction of calcium and water. Metals such as lithium, sodium,potassium, rubidium and caesium (the alkali metals) react violently with water, too violently to do experimentally, though they can be demonstrated:

COAL PHYSICAL TESTING - sgs.com

Raw materials - Understanding Cement

Cement manufacturing - raw materials. If you happen to be a geologist, the raw materials quarry is probably the most interesting part of a cement works, maybe unless you view the clinkering process as igneous rocks in the making.

Beryllium to Barium - knockhardy.org.uk

Lime water • an aqueous solution of calcium hydroxide - pH = 9-10 • calcium hydroxide is only sparingly soluble in water • used as a laboratory test for carbon dioxide